You receive a gift certificate for a clothing store and plan to use it to buy T-shirts and sweatshirts. Choose a situation in which you can buy 9 T-shirts and 1 sweatshirt, but you cannot buy 3 T-shirts and 9 sweatshirts. T-shirts cost $5, sweatshirts cost $10, the gift certificate is worth $120, and you want to buy at least 6 shirts total.

T-shirts cost $5, sweatshirts cost $20, the gift certificate is worth $80, and you want to buy at least 6 shirts total.

T-shirts cost $5, sweatshirts cost $10, the gift certificate is worth $120, and you want to buy no more than 10 shirts total.

T-shirts cost $5, sweatshirts cost $20, the gift certificate is worth $80, and you want to buy no more than 12 shirts total.

Write a system of inequalities that represents the situation chosen above. Let x be the number of T-shirts and y be the number of sweatshirts.

its an acute right triangle

step-by-step explanation:

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )

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